49580370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:769

約数の個数: 128

約数和(自身を含む): 155404800

約数和(自身を除く): 105824430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 315, 333, 370, 378, 518, 555, 630, 666, 709, 777, 945, 999, 1110, 1295, 1418, 1554, 1665, 1890, 1998, 2127, 2331, 2590, 3330, 3545, 3885, 4254, 4662, 4963, 4995, 6381, 6993, 7090, 7770, 9926, 9990, 10635, 11655, 12762, 13986, 14889, 19143, 21270, 23310, 24815, 26233, 29778, 31905, 34965, 38286, 44667, 49630, 52466, 63810, 69930, 74445, 78699, 89334, 95715, 131165, 134001, 148890, 157398, 183631, 191430, 223335, 236097, 262330, 268002, 367262, 393495, 446670, 472194, 550893, 670005, 708291, 786990, 918155, 1101786, 1180485, 1340010, 1416582, 1652679, 1836310, 2360970, 2754465, 3305358, 3541455, 4958037, 5508930, 7082910, 8263395, 9916074, 16526790, 24790185, 49580370]

約数ペア:

[(1, 49580370), (2, 24790185), (3, 16526790), (5, 9916074), (6, 8263395), (7, 7082910), (9, 5508930), (10, 4958037), (14, 3541455), (15, 3305358), (18, 2754465), (21, 2360970), (27, 1836310), (30, 1652679), (35, 1416582), (37, 1340010), (42, 1180485), (45, 1101786), (54, 918155), (63, 786990), (70, 708291), (74, 670005), (90, 550893), (105, 472194), (111, 446670), (126, 393495), (135, 367262), (185, 268002), (189, 262330), (210, 236097), (222, 223335), (259, 191430), (270, 183631), (315, 157398), (333, 148890), (370, 134001), (378, 131165), (518, 95715), (555, 89334), (630, 78699), (666, 74445), (709, 69930), (777, 63810), (945, 52466), (999, 49630), (1110, 44667), (1295, 38286), (1418, 34965), (1554, 31905), (1665, 29778), (1890, 26233), (1998, 24815), (2127, 23310), (2331, 21270), (2590, 19143), (3330, 14889), (3545, 13986), (3885, 12762), (4254, 11655), (4662, 10635), (4963, 9990), (4995, 9926), (6381, 7770), (6993, 7090)]